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MathGroup Archive 2009

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distorting an image

  • To: mathgroup at smc.vnet.net
  • Subject: [mg105324] distorting an image
  • From: Leon Gunther <thegunthers at rcn.com>
  • Date: Sat, 28 Nov 2009 01:05:37 -0500 (EST)

I want to take an image and map each point (x,y) to another point u(x,y) and v(x,y) so as to produce a distorted image.
It would be analogous to painting a piece of rubber and distorting  the rubber.

My ultimate goal is to map 2d symmetrically so that r -> f(r)

Any advice?

Leon Gunther

thegunthers at rcn.com



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